package M807;
//第六题
public class M80706 {
    public static void main(String[] args) {
        int count=0;
        for (int i=1;i<=1000;i++){
            if(i%7==0){
                System.out.println(i);
                count++;
            }
        }
        System.out.println("一共"+count+"个");
    }
}
